Network Deployment (Distributed operating systems), v8.0 > Administer applications and their environment > Administer Messaging resources > Manage messaging with the default messaging provider > Interoperating with a WebSphere MQ network > Use WebSphere MQ links to connect a bus to a WebSphere MQ network > Administer an existing WebSphere MQ link


Modify security for a WebSphere MQ link

Secure access between a service integration bus and a WebSphere MQ Queue Manager.

When you create a new WebSphere MQ link, you can use the foreign bus connection wizard to enable security:

Use this task to secure the local and foreign bus that are part of a WebSphere MQ links configuration, and to secure an existing WebSphere MQ link that was not secured when it was first created.

For more general information about service integration bus security, see Secure service integration.


Procedure

  1. Enable security on the service integration bus and the foreign bus representing the WebSphere MQ network. See Secure buses.
  2. Secure the link between the buses - see Secure connections to a WebSphere MQ network.
  3. Grant access to the local bus for users who will be sending messages to the foreign bus - see Secure buses.
  4. Grant access to the foreign bus for users who will be sending messages to it - see Administer foreign bus roles.

  5. Optional: Give users access to foreign or alias destinations that will forward messages to a foreign bus - see Administer destination roles.

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